linuxthreads/Versions

   1 libc {
   2   GLIBC_2.0 {
   3     pthread_attr_destroy; pthread_attr_getdetachstate;
   4     pthread_attr_getinheritsched; pthread_attr_getschedparam;
   5     pthread_attr_getschedpolicy; pthread_attr_getscope; pthread_attr_init;
   6     pthread_attr_setdetachstate; pthread_attr_setinheritsched;
   7     pthread_attr_setschedparam; pthread_attr_setschedpolicy;
   8     pthread_attr_setscope; pthread_cond_broadcast; pthread_cond_destroy;
   9     pthread_cond_init; pthread_cond_signal; pthread_cond_wait;
  10     pthread_condattr_destroy; pthread_condattr_init; pthread_equal;
  11     pthread_exit; pthread_getschedparam; pthread_mutex_destroy;
  12     pthread_mutex_init; pthread_mutex_lock; pthread_mutex_unlock;
  13     pthread_mutexattr_getkind_np; pthread_mutexattr_setkind_np;
  14     pthread_self; pthread_setcancelstate; pthread_setcanceltype;
  15     pthread_setschedparam;
  16   }
  17   GLIBC_2.1 {
  18     pthread_attr_init;
  19   }
  20   GLIBC_PRIVATE {
  21     # Internal libc interface to libpthread
  22     __libc_internal_tsd_get; __libc_internal_tsd_set;
  23     __libc_internal_tsd_address;
  24
  25   }
  26 }
  27
  28 ld {
  29   GLIBC_PRIVATE {
  30     # Internal libc interface to libpthread
  31     __libc_internal_tsd_get; __libc_internal_tsd_set;
  32     __libc_internal_tsd_address;
  33   }
  34 }
  35
  36 libpthread {
  37   GLIBC_2.0 {
  38     # Hidden entry point (through macros).
  39     _pthread_cleanup_pop; _pthread_cleanup_pop_restore; _pthread_cleanup_push;
  40     _pthread_cleanup_push_defer;
  41
  42     # Overwritten libc functions.
  43     accept; close; connect; fcntl; fork; fsync; longjmp; lseek; msync;
  44     nanosleep; open; pause; raise; read; recv; recvfrom; recvmsg; send;
  45     sendmsg; sendto; sigaction; siglongjmp; system; tcdrain; wait;
  46     waitpid; write;
  47     __close; __connect; __fcntl; __lseek; __open; __read; __send; __wait;
  48     __write;
  49     _IO_flockfile; _IO_ftrylockfile; _IO_funlockfile;
  50     vfork; __fork;
  51
  52     # POSIX.1c extensions to libc.
  53     flockfile; funlockfile; ftrylockfile;
  54
  55     # Non-standard POSIX1.x functions.
  56     pthread_kill_other_threads_np; pthread_mutexattr_getkind_np;
  57     pthread_mutexattr_setkind_np;
  58
  59     # Real POSIX.1c functions.
  60     pthread_atfork; pthread_attr_destroy; pthread_attr_getdetachstate;
  61     pthread_attr_getinheritsched; pthread_attr_getschedparam;
  62     pthread_attr_getschedpolicy; pthread_attr_getscope; pthread_attr_init;
  63     pthread_attr_setdetachstate; pthread_attr_setinheritsched;
  64     pthread_attr_setschedparam; pthread_attr_setschedpolicy;
  65     pthread_attr_setscope; pthread_cancel; pthread_cond_broadcast;
  66     pthread_cond_destroy; pthread_cond_init; pthread_cond_signal;
  67     pthread_cond_timedwait; pthread_cond_wait; pthread_condattr_destroy;
  68     pthread_condattr_init; pthread_create; pthread_detach; pthread_equal;
  69     pthread_exit; pthread_getschedparam; pthread_getspecific; pthread_join;
  70     pthread_key_create; pthread_key_delete; pthread_kill;
  71     pthread_mutex_destroy; pthread_mutex_init; pthread_mutex_lock;
  72     pthread_mutex_trylock; pthread_mutex_unlock; pthread_mutexattr_destroy;
  73     pthread_mutexattr_init; pthread_once; pthread_self; pthread_setcancelstate;
  74     pthread_setcanceltype; pthread_setschedparam; pthread_setspecific;
  75     pthread_sigmask; pthread_testcancel;
  76
  77     sem_destroy; sem_getvalue; sem_init; sem_post; sem_trywait; sem_wait;
  78     sigwait;
  79
  80     # Protected names for functions used in other shared objects.
  81     __pthread_atfork; __pthread_initialize; __pthread_getspecific;
  82     __pthread_key_create; __pthread_mutex_destroy; __pthread_mutex_init;
  83     __pthread_mutex_lock; __pthread_mutex_trylock; __pthread_mutex_unlock;
  84     __pthread_mutexattr_destroy; __pthread_mutexattr_init;
  85     __pthread_mutexattr_settype; __pthread_once; __pthread_setspecific;
  86
  87     # The error functions.
  88     __errno_location; __h_errno_location;
  89
  90     # Must be preemptible
  91     __sigaction;
  92   }
  93   GLIBC_2.1 {
  94     # Functions with changed interface.
  95     pthread_attr_init; pthread_create;
  96
  97     # Unix98 extensions.
  98     pthread_rwlock_init; pthread_rwlock_destroy; pthread_rwlock_rdlock;
  99     pthread_rwlock_tryrdlock; pthread_rwlock_wrlock; pthread_rwlock_trywrlock;
 100     pthread_rwlock_unlock; pthread_rwlockattr_init; pthread_rwlockattr_destroy;
 101     pthread_rwlockattr_getpshared; pthread_rwlockattr_setpshared;
 102     pthread_rwlockattr_getkind_np; pthread_rwlockattr_setkind_np;
 103
 104     pthread_attr_getguardsize; pthread_attr_setguardsize;
 105     pthread_attr_getstackaddr; pthread_attr_setstackaddr;
 106     pthread_attr_getstacksize; pthread_attr_setstacksize;
 107
 108     pthread_getconcurrency; pthread_setconcurrency;
 109
 110     pthread_mutexattr_gettype; pthread_mutexattr_settype;
 111
 112     sem_destroy; sem_getvalue; sem_init; sem_post; sem_trywait; sem_wait;
 113
 114     # helper functions
 115     __libc_current_sigrtmin; __libc_current_sigrtmax;
 116     __libc_allocate_rtsig;
 117   }
 118   GLIBC_2.1.1 {
 119     sem_close; sem_open; sem_unlink;
 120   }
 121   GLIBC_2.1.2 {
 122     __vfork;
 123   }
 124   GLIBC_2.2 {
 125     # For the cancelation wrappers.
 126     pread; __pread64; pread64; pwrite; __pwrite64; pwrite64; lseek64;
 127     open64; __open64;
 128
 129     __res_state;
 130
 131     # Names used internally.
 132     __pthread_rwlock_init; __pthread_rwlock_destroy; __pthread_rwlock_rdlock;
 133     __pthread_rwlock_tryrdlock; __pthread_rwlock_wrlock;
 134     __pthread_rwlock_trywrlock; __pthread_rwlock_unlock;
 135
 136     # No really implemented.
 137     pthread_condattr_getpshared; pthread_condattr_setpshared;
 138     pthread_mutexattr_getpshared; pthread_mutexattr_setpshared;
 139
 140     # New functions from IEEE Std. 1003.1-200x.
 141     sem_timedwait;
 142     pthread_attr_getstack; pthread_attr_setstack;
 143     pthread_spin_destroy; pthread_spin_init; pthread_spin_lock;
 144     pthread_spin_trylock; pthread_spin_unlock;
 145     pthread_getcpuclockid;
 146     pthread_barrier_destroy; pthread_barrier_init; pthread_barrier_wait;
 147     pthread_barrierattr_destroy; pthread_barrierattr_init;
 148     pthread_barrierattr_getpshared; pthread_barrierattr_setpshared;
 149     pthread_mutex_timedlock;
 150     pthread_rwlock_timedrdlock; pthread_rwlock_timedwrlock;
 151
 152     # Extensions.
 153     pthread_yield;
 154   }
 155   GLIBC_2.2.3 {
 156     # Extensions.
 157     pthread_getattr_np;
 158   }
 159   GLIBC_2.2.6 {
 160     # Cancellation wrapper
 161     __nanosleep;
 162   }
 163   GLIBC_PRIVATE {
 164     # Internal libc interface to libpthread
 165     __libc_internal_tsd_get; __libc_internal_tsd_set;
 166     __libc_internal_tsd_address;
 167     __pthread_kill_other_threads_np;
 168   }
 169 }